then reject mail coming to *@localhost.$mydomain in
smtpd_recipient_restrictions if you are concerned about spam to these
domains.
>
> Doesn't that count as a hack?
No.
> And where does it say to do this in the documentatio?
http://www.postfix.org/STANDARD_CONFIGURATION_README.html#firewall>
> I will look at the log file - however i am having trouble emptying it.
> I dont have permissions - even as admin.
>